selected publications
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conference proceeding
- THE CARBON ISOTOPE COMPOSITION OF THE SUN: IMPLICATIONS FOR SOLAR SYSTEM FORMATION. Meteoritics and Planetary Science. A209-A209. 2017
- The Carbon Isotope Composition Of The Solar Photosphere. Meteoritics and Planetary Science. A432-A432. 2016
- Fundamental Physics from Observations of White Dwarf Stars. Astronomical Society of the Pacific Conference Series. 375-382. 2016
- Starspot variability and evolution from modeling Kepler photometry of active late-type stars. Proceedings of the International Astronomical Union. 78-82. 2010
- SpS1-Digging in the solar COmosphere with NAC. Proceedings of the International Astronomical Union. 547-547. 2009
- The Cycles of Alpha Centauri. Proceedings of the International Astronomical Union. 146-149. 2009
- Chandra and GALEX Observations of Stellar Activity on the 7 Gyr Old Arcturus Moving Group Dwarfs. AIP Conference Proceedings. 908-+. 2008
- The solar oxygen problem: Crisis, catastrophe, or opportunity?. 52-56. 2006
- A cycle-4 survey of RS CVn binary systems. Astronomical Society of the Pacific Conference Series. 269-+. 2004
- Those cool stars...so hot right now. 145-155. 2004
- Coolcat. Esa Sp. 419-422. 2004
- XMM-Newton observations of Pleiades-age K dwarfs. Esa Sp. 465-468. 2004
- COmospheres and beyond. 353-364. 2003
- Multi-wavelength observations of EV Lacertae. Symposium- International Astronomical Union. 249-253. 2003
- Coronal activity on rapidly-rotating solar-like stars: Chandra observations of ER Vul. Symposium- International Astronomical Union. 334-335. 2002
- Fossil magnetospheres confront newborn dynamos in the rapid braking zone. Symposium- International Astronomical Union. 280-286. 2002
- Resolution of the COmosphere controversy. 431-442. 2002
- Cool flares on HR 1099 (A saga of joint observations with Chandra and HST). 93-100. 2000
- High-resolution thermal infrared imaging of the sun: A pipe dream?. 186-197. 1998
- Chromospheric structure and dynamics - Observations. 209-221. 1997
- Carbon monoxide and the temperature structure of the solar atmosphere. Symposium- International Astronomical Union. 403-414. 1997
- Evolution of the solar ionizing flux. Journal of Geophysical Research: Planets. 1641-1651. 1996
- Thermal bifurcation as a driver of stellar surface inhomogeneities. Symposium- International Astronomical Union. 371-383. 1995
- Hot times in the Hertzsprung gap. 113-120. 1995
- Hubble observations of D/H in the local ISM and consequences for cosmology. 215-223. 1994
- THE CORONA OF THE K5 GIANT-GAMMA DRA, AND ITS RELATION TO THE HYBRID-CHROMOSPHERE STARS. AIP Conference Proceedings. 36-40. 1993
- Coronal winds from giants and supergiants. 681-683. 1993
- The relationship between radiative and magnetic fluxes for three active solar-type dwarfs. 438-440. 1993
- The shocking truth about Bbeta Cassiopeia. 351-353. 1993
- The transition regions of Capella. 62-64. 1993
- COmospheres and coronae. 124-134. 1993
- THE COLD HEART OF THE SOLAR CHROMOSPHERE. Symposium- International Astronomical Union. 11-21. 1992
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journal article
- Weakened Magnetic Braking in the Exoplanet Host Star 51 Peg. Letters of the Astrophysical Journal. 2024
- The Cycles of Alpha Centauri: Double Dipping of AB. The Astronomical Journal. 2023
- Asteroseismology and Spectropolarimetry of the Exoplanet Host Star λ Serpentis. The Astronomical Journal. 2023
- Nonthermal Motions and Atmospheric Heating of Cool Stars. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2023
- Constraints on Magnetic Braking from the G8 Dwarf Stars 61 UMa and τ Cet. Letters of the Astrophysical Journal. 2023
- In the Trenches of the Solar-Stellar Connection. VII. Wilson-Bappu 2022. Astrophysical Journal Supplement Series. 2023
- In the Trenches of the Solar-Stellar Connection. VI. Total EclipSS. Astrophysical Journal Supplement Series. 2022
- HST STIS Observations of zeta Aurigae A's Irradiated Atmosphere. The Astronomical Journal. 2022
- The Origin of Weakened Magnetic Braking in Old Solar Analogs. Letters of the Astrophysical Journal. 2022
- The Wind Temperature and Mass-loss Rate of Arcturus (K1.5 III). The Astrophysical Journal: an international review of astronomy and astronomical physics. 2022
- Intrinsic Lyα Profiles of High-velocity G, K, and M Dwarfs. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2022
- On the Same Wavelength as the Space Telescope Imaging Spectrograph. The Astronomical Journal. 2022
- In the Trenches of the Solar-stellar Connection. V. High-resolution Ultraviolet and X-Ray Observations of Sun-like Stars: The Curious Case of Procyon. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2021
- In the Trenches of the Solar-stellar Connection. IV. Solar Full-disk Scans of C ii, Si iv, and Mg ii by the Interface Region Imaging Spectrograph. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2021
- Critical Science Plan for the Daniel K. Inouye Solar Telescope (DKIST). Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics. 2021
- A Multiwavelength Look at the GJ 9827 System: No Evidence of Extended Atmospheres in GJ 9827b and d from HST and CARMENES Data. The Astronomical Journal. 2021
- In the Trenches of the Solar-Stellar Connection. III. The HST/COS Ecliptic-poles Stellar Survey (EclipSS). The Astrophysical Journal: an international review of astronomy and astronomical physics. 2021
- In the Trenches of the Solar-Stellar Connection. II. Extreme Ultraviolet Flux-Flux Correlations across Solar Cycle 24. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2021
- In the Trenches of the Solar-Stellar Connection. I. Ultraviolet and X-Ray Flux-Flux Correlations across the Activity Cycles of the Sun and Alpha Centauri AB. Astrophysical Journal Supplement Series. 2020
- The Advanced Spectral Library (ASTRAL): Reference Spectra for Evolved M Stars. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2018
- Serendipitous X-Ray Sources in the Chandra HRC Field around Alpha Centauri. The Astronomical Journal. 2018
- Beyond the Coronal Graveyard. The Astronomical Journal. 2018
- Cracking the Conundrum of F-supergiant Coronae. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2018
- Probing the Gravitational Dependence of the Fine-Structure Constant from Observations of White Dwarf Stars. Universe. 2017
- An abundance analysis from the STIS-HST UV spectrum of the non-magnetic Bp star HR 6000. Astronomy and Astrophysics: a European journal. 2017
- New Fe I Level Energies and Line Identifications from Stellar Spectra. II. Initial Results from New Ultraviolet Spectra of Metal-poor Stars. Astrophysical Journal Supplement Series. 2017
- A Closer Look at the Alpha Persei Coronal Conundrum. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2017
- A STUDY OF THE ELEMENTS COPPER THROUGH URANIUM IN SIRIUS A: CONTRIBUTIONS FROM STIS AND GROUND-BASED SPECTRA. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2016
- FK COMAE BERENICES, KING OF SPIN: THE COCOA-PUFS PROJECT. Astrophysical Journal Supplement Series. 2016
- Ultraviolet emission lines of Si II in cool star and solar spectra. Monthly Notices of the Royal Astronomical Society. 3405-3412. 2016
- THE FLARE-ONA OF EK DRACONIS. The Astronomical Journal. 2015
- SERENDIPITOUS DISCOVERY OF A DWARF NOVA IN THE KEPLER FIELD NEAR THE G DWARF KIC 5438845. The Astronomical Journal. 2015
- THE FAR-ULTRAVIOLET UPS AND DOWNS OF ALPHA CENTAURI. The Astronomical Journal. 2015
- Searching for a gas cloud surrounding the WASP-18 planetary system. Astrophysics and Space Science: an international journal of astronomy, astrophysics and space science. 21-28. 2014
- AN HST COS "SNAPSHOT" SPECTRUM OF THE K SUPERGIANT λ Vel (K4Ib-II)*. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2014
- THE STRUCTURE OF THE LOCAL INTERSTELLAR MEDIUM. VI. NEW Mg II, Fe II, AND Mn II OBSERVATIONS TOWARD STARS WITHIN 100 pc. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2014
- THE UPS AND DOWNS OF α CENTAURI. The Astronomical Journal. 2014
- ABSORBING GAS AROUND THE WASP-12 PLANETARY SYSTEM. Letters of the Astrophysical Journal. 2013
- IS THE SUN LIGHTER THAN THE EARTH? ISOTOPIC CO IN THE PHOTOSPHERE, VIEWED THROUGH THE LENS OF THREE-DIMENSIONAL SPECTRUM SYNTHESIS. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2013
- Advanced Spectral Library (ASTRAL): Cool stars edition. Astronomische Nachrichten. 105-108. 2013
- Chromospheric thermal continuum millimetre emission from non-dusty K and M red giants. Monthly Notices of the Royal Astronomical Society. 2064-2073. 2013
- THE CURIOUS CASE OF THE ALPHA PERSEI CORONA: A DWARF IN SUPERGIANT'S CLOTHING?. The Astrophysical Journal: an international review of astronomy and astronomical physics. 2011
- The solar photospheric abundance of carbon Analysis of atomic carbon lines with the CO5BOLD solar model. Astronomy and Astrophysics: a European journal. 2010
- StarCAT: A CATALOG OF SPACE TELESCOPE IMAGING SPECTROGRAPH ULTRAVIOLET ECHELLE SPECTRA OF STARS. Astrophysical Journal Supplement Series. 149-171. 2010
- THE CYCLES OF α CENTAURI. The Astrophysical Journal: an international review of astronomy and astronomical physics. 1931-1949. 2009
- CHANDRA'S DARKEST BRIGHT STAR: NOT SO DARK AFTER ALL?. The Astronomical Journal. 1810-1814. 2008
- Solar forbidden oxygen, revisited. The Astrophysical Journal: an international review of astronomy and astronomical physics. 731-740. 2008
- The photospheric solar oxygen project - I. Abundance analysis of atomic lines and influence of atmospheric models. Astronomy and Astrophysics: a European journal. 1031-1046. 2008
- THE DEEP LAMP PROJECT: AN INVESTIGATION OF THE PRECISION AND ACCURACY OF THE ECHELLE WAVELENGTH SCALES OF SPACE TELESCOPE IMAGING SPECTROGRAPH. Astrophysical Journal Supplement Series. 626-644. 2008
- The fainting of alpha centauri a, resolved. Letters of the Astrophysical Journal. L121-L124. 2008
- X-ray and ultraviolet spectroscopy of intermediate-mass, first crossing giants. Astrophysical Journal Supplement Series. 304-330. 2007
- alpha TrA Junior. The Astrophysical Journal: an international review of astronomy and astronomical physics. L107-L110. 2007
- The coronae of γ Draconis. The Astrophysical Journal: an international review of astronomy and astronomical physics. 1126-1129. 2006
- Solar carbon monoxide, thermal profiling, and the abundances of C, O, and their isotopes. Astrophysical Journal Supplement Series. 618-651. 2006
- The remarkable far-ultraviolet spectrum of FK Comae Berenices: King of spin. The Astrophysical Journal: an international review of astronomy and astronomical physics. 464-474. 2006
- Key problems in cool-star astrophysics. Astrophysics and Space Science: an international journal of astronomy, astrophysics and space science. 17-31. 2006
- Chandra observations of coronal emission from the early G supergiants alpha and beta Aquarii. The Astrophysical Journal: an international review of astronomy and astronomical physics. L53-L56. 2005
- X-rays from hybrid stars. The Astrophysical Journal: an international review of astronomy and astronomical physics. 493-501. 2005
- A comparison of the outer atmosphere of the "flat activity'' star τ ceti (G8 V) with the Sun (G2 V) and α Centauri A (G2 V). The Astrophysical Journal: an international review of astronomy and astronomical physics. 392-406. 2004
- A multiwavelength perspective of flares on HR 1099: 4 years of coordinated campaigns. Astrophysical Journal Supplement Series. 317-362. 2004
- Positional uncertainties and detection limits of Rosat X-ray sources. The Astrophysical Journal: an international review of astronomy and astronomical physics. 957-970. 2004
- Buried alive in the coronal graveyard. The Astrophysical Journal: an international review of astronomy and astronomical physics. 610-625. 2003
- An estimate of the Sun's ROSAT-PSPC X-ray luminosities using SNOE-SXP measurements. The Astrophysical Journal: an international review of astronomy and astronomical physics. 534-548. 2003
- A Far Ultraviolet Spectroscopic Explorer survey of coronal forbidden lines in late-type stars. The Astrophysical Journal: an international review of astronomy and astronomical physics. 993-1006. 2003
- Space telescope imaging spectrograph survey of far-ultraviolet coronal forbidden lines in late-type stars. The Astrophysical Journal: an international review of astronomy and astronomical physics. 963-984. 2003
- Chandra, Extreme Ultraviolet Explorer, and very large array observations of the active binary system σ2 coronae borealis. The Astrophysical Journal: an international review of astronomy and astronomical physics. 1073-1101. 2003
- A Far Ultraviolet Spectroscopic Explorer Survey of late-type dwarf stars. The Astrophysical Journal: an international review of astronomy and astronomical physics. 626-653. 2002
- Limits on chromospheres and convection among the main-sequence A stars. The Astrophysical Journal: an international review of astronomy and astronomical physics. 800-809. 2002
- Does the sun have a full-time COmosphere?. The Astrophysical Journal: an international review of astronomy and astronomical physics. 1104-1115. 2002
- Comparison of the spectrum of a sunspot-like star with a sunspot. Astronomische Nachrichten. 321-324. 2002
- 3 Ms in the life of β Ceti:: Sustained flare activity on a clump giant detected by the Extreme Ultraviolet Explorer. The Astrophysical Journal: an international review of astronomy and astronomical physics. L83-L86. 2001
- Long-slit observations of extended C II lambda 1335 emission around V854 Centauri and RY Sagittarii. The Astrophysical Journal: an international review of astronomy and astronomical physics. 986-991. 2001
- Chandra, EUVE, HST, and VLA multiwavelength campaign on HR 1099:: Instrumental capabilities, data reduction, and initial results. The Astrophysical Journal: an international review of astronomy and astronomical physics. 554-577. 2001
- Radio, X-ray, and extreme-ultraviolet coronal variability of the short-period RS canum venaticorum binary σ2 coronae borealis. The Astrophysical Journal: an international review of astronomy and astronomical physics. 953-976. 2000
- 71 Tauri: Hyades enigma resolved?. The Astrophysical Journal: an international review of astronomy and astronomical physics. 325-330. 2000
- The SOHO-stellar connection. Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics. 273-297. 2000
- The rise and fall of μ Velorum:: A remarkable flare on a yellow giant star observed with the Extreme Ultraviolet Explorer. The Astrophysical Journal: an international review of astronomy and astronomical physics. 445-450. 1999
- Digging deeper in the coronal graveyard: Postscript. The Astrophysical Journal: an international review of astronomy and astronomical physics. 1009-1010. 1999
- Sleuthing the dynamo. II - Hubble Space Telescope Goddard High Resolution Spectrograph observations of solar-type dwarfs in young galactic clusters. The Astrophysical Journal: an international review of astronomy and astronomical physics. 240-246. 1999
- First observations of an R Coronae Borealis star with the space telescope imaging spectrograph: RY Sagittarii near maximum light. The Astrophysical Journal: an international review of astronomy and astronomical physics. 351-355. 1999
- A search for an emission-line region in the hydrogen-deficient carbon star HD 182040. Publications of the Astronomical Society of the Pacific. 1412-1415. 1998
- High-excitation emission lines in the far-ultraviolet spectrum of the late A star alpha Cephei. The Astrophysical Journal: an international review of astronomy and astronomical physics. L37-L39. 1998
- The coronae of moderate-mass giants in the Hertzsprung gap and the clump. The Astrophysical Journal: an international review of astronomy and astronomical physics. 428-448. 1998
- Digging deeper in the coronal graveyard. The Astrophysical Journal: an international review of astronomy and astronomical physics. 876-884. 1997
- Steps toward determination of the size and structure of the broad-line region in active galactic nuclei .11. Intensive monitoring of the ultraviolet spectrum of NGC 7469. Astrophysical Journal Supplement Series. 69-88. 1997
- Evaluating possible heating mechanisms using the transition region line profiles of late-type stars. The Astrophysical Journal: an international review of astronomy and astronomical physics. 745-765. 1997
- Local interstellar medium properties and deuterium abundances for the lines of sight toward HR 1099, 31 Comae, beta Ceti, and beta Cassiopeiae. The Astrophysical Journal: an international review of astronomy and astronomical physics. 315-328. 1997
- Sleuthing the dynamo: Hubble Space Telescope faint object spectrograph observations of solar-type dwarfs in young galactic clusters. The Astrophysical Journal: an international review of astronomy and astronomical physics. 279-293. 1996
- Mg II emission from hybrid-chromosphere stars: 1.5 decades of chromospheric variability monitoring. Astrophysical Journal Supplement Series. 263-280. 1996
- Multiwavelength observations of short-timescale variability in NGC 4151 .1. Ultraviolet observations. The Astrophysical Journal: an international review of astronomy and astronomical physics. 322-335. 1996
- Multiwavelength observations of short-timescale variability in NGC 4151 .4. Analysis of multiwavelength continuum variability. The Astrophysical Journal: an international review of astronomy and astronomical physics. 364-377. 1996
- Observations of solar carbon monoxide with an imaging infrared spectrograph .1. Thermal bifurcation. The Astrophysical Journal: an international review of astronomy and astronomical physics. 1042-1063. 1996
- A SEMIEMPIRICAL DETERMINATION OF THE WIND VELOCITY STRUCTURE FOR THE HYBRID-CHROMOSPHERE STAR ALPHA-TRIANGULI-AUSTRALIS. The Astrophysical Journal: an international review of astronomy and astronomical physics. 407-422. 1995
- DEUTERIUM AND THE LOCAL INTERSTELLAR-MEDIUM - PROPERTIES FOR THE PROCYON AND CAPELLA LINES OF SIGHT. The Astrophysical Journal: an international review of astronomy and astronomical physics. 335-351. 1995
- A REANALYSIS OF THE SWP-HI IUE OBSERVATIONS OF CAPELLA. The Astrophysical Journal: an international review of astronomy and astronomical physics. 329-340. 1995
- THE TRANSITION REGIONS OF CAPELLA. The Astrophysical Journal: an international review of astronomy and astronomical physics. 381-400. 1995
- THE RIASS CORONATHON - JOINT X-RAY AND ULTRAVIOLET OBSERVATIONS OF NORMAL F-K STARS. Astrophysical Journal Supplement Series. 223-259. 1995
- CARBON-MONOXIDE FUNDAMENTAL BANDS IN LATE-TYPE STARS .3. CHROMOSPHERE OR CO-MOSPHERE. The Astrophysical Journal: an international review of astronomy and astronomical physics. 806-816. 1994
- A FAR-ULTRAVIOLET FLARE ON A PLEIADES-G DWARF. The Astrophysical Journal: an international review of astronomy and astronomical physics. L33-L36. 1994
- SIGNAL-TO-NOISE RATIOS IN IUE LOW-DISPERSION SPECTRA .2. PHOTOMETRICALLY CORRECTED IMAGES. Publications of the Astronomical Society of the Pacific. 538-550. 1993
- THE DISTANT FUTURE OF SOLAR-ACTIVITY - A CASE-STUDY OF BETA-HYDRI .3. TRANSITION REGION, CORONA, AND STELLAR WIND. The Astrophysical Journal: an international review of astronomy and astronomical physics. 412-425. 1993
- GODDARD HIGH-RESOLUTION SPECTROGRAPH OBSERVATIONS OF THE LOCAL INTERSTELLAR-MEDIUM AND THE DEUTERIUM HYDROGEN RATIO ALONG THE LINE OF SIGHT TOWARD CAPELLA. The Astrophysical Journal: an international review of astronomy and astronomical physics. 694-709. 1993
- THE HYDROGEN LYMAN-ALPHA EMISSION OF CAPELLA. The Astrophysical Journal: an international review of astronomy and astronomical physics. 710-720. 1993
- ERRORS ASSOCIATED WITH FITTING GAUSSIAN PROFILES TO NOISY EMISSION-LINE SPECTRA. Publications of the Astronomical Society of the Pacific. 1104-1106. 1992
- EXTREME ULTRAVIOLET SPECTROSCOPY OF CAPELLA. The Astrophysical Journal: an international review of astronomy and astronomical physics. L99-L102. 1992
- DIGGING IN THE CORONAL GRAVEYARD - A ROSAT OBSERVATION OF THE RED GIANT ARCTURUS. The Astrophysical Journal: an international review of astronomy and astronomical physics. L45-L48. 1991
- THE MANY FACES OF F-STARS - A ROTATIONAL MODULATION STUDY OF CAPELLA, PROCYON, AND CAPH WITH THE INTERNATIONAL-ULTRAVIOLET-EXPLORER. The Astrophysical Journal: an international review of astronomy and astronomical physics. 704-715. 1991
- CO FUNDAMENTAL BANDS IN LATE-TYPE STARS .2. SPECTRUM SIMULATIONS FOR F-K STARS. The Astrophysical Journal: an international review of astronomy and astronomical physics. 277-285. 1991
- SIGNAL-TO-NOISE RATIOS IN IUE SWP-LO SPECTRA OF CHROMOSPHERIC EMISSION-LINE SOURCES. Publications of the Astronomical Society of the Pacific. 1420-1432. 1990
- FOURIER-TRANSFORM SPECTROMETER OBSERVATIONS OF SOLAR CARBON-MONOXIDE .3. TIME-RESOLVED SPECTROSCOPY OF THE DELTA-UPSILON =1BANDS. The Astrophysical Journal: an international review of astronomy and astronomical physics. 705-717. 1990
- THERMAL BIFURCATION OF THE OUTER PHOTOSPHERE. Symposium- International Astronomical Union. 23-27. 1990
- NON-LTE CO, REVISITED. The Astrophysical Journal: an international review of astronomy and astronomical physics. 1033-1046. 1989
- HOW DEEP CAN ONE SEE INTO THE SUN. Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics. 15-22. 1989
- EMPIRICAL CONTINUUM MODELING FOR IUE LOW-DISPERSION SPECTRA. Publications of the Astronomical Society of the Pacific. 1129-1133. 1988
- A SPECTRAL DISSECTION OF THE ULTRAVIOLET EMISSIONS OF CAPELLA. The Astrophysical Journal: an international review of astronomy and astronomical physics. 467-476. 1988
- FAR-ULTRAVIOLET AND X-RAY-EMISSION OF THE LONG PERIOD RS-CVN STAR SIGMA-GEMINORUM. Astronomy and Astrophysics: a European journal. 234-248. 1988
- ULTRAVIOLET EMISSION-LINES AND OPTICAL PHOTOMETRY OF THE FLARE STAR AT MICROSCOPII. Astronomy and Astrophysics: a European journal. 211-221. 1988
- REDSHIFTS OF HIGH-TEMPERATURE EMISSION-LINES IN THE FAR-ULTRAVIOLET SPECTRA OF LATE-TYPE STARS .2. NEW, PRECISE MEASUREMENTS OF DWARFS AND GIANTS. Astrophysical Journal Supplement Series. 51-68. 1988
- THE CHROMOSPHERES AND CORONAE OF 5 G-K MAIN-SEQUENCE STARS. Monthly Notices of the Royal Astronomical Society. 903-937. 1987
- HIGH-DISPERSION OBSERVATIONS OF ALPHA BOOTIS (K1-III) WITH THE INTERNATIONAL ULTRAVIOLET EXPLORER. The Astrophysical Journal: an international review of astronomy and astronomical physics. 947-959. 1986
- FAR-ULTRAVIOLET FLUORESCENCE OF CARBON-MONOXIDE IN THE RED GIANT ARCTURUS .2. ANALYSIS OF HIGH-DISPERSION IUE SPECTRA. The Astrophysical Journal: an international review of astronomy and astronomical physics. 246-253. 1986
- FOURIER-TRANSFORM SPECTROMETER OBSERVATIONS OF SOLAR CARBON-MONOXIDE .2. SIMULTANEOUS COSPATIAL MEASUREMENTS OF THE FUNDAMENTAL AND 1ST-OVERTONE BANDS, AND CA-II K, IN QUIET AND ACTIVE REGIONS. The Astrophysical Journal: an international review of astronomy and astronomical physics. 542-559. 1986
- ULTRAVIOLET, OPTICAL, INFRARED, AND MICROWAVE OBSERVATIONS OF HR-5110. The Astrophysical Journal: an international review of astronomy and astronomical physics. 780-790. 1986
- A PHYSICALLY REALISTIC APPROXIMATE FORM FOR THE REDISTRIBUTION FUNCTION RII-A. The Astrophysical Journal: an international review of astronomy and astronomical physics. 153-157. 1985
- ALPHA-TRIANGULI AUSTRALIS (K2 II-III) - HYBRID OR COMPOSITE. The Astrophysical Journal: an international review of astronomy and astronomical physics. L7-L10. 1985
- CAPELLA-HL. Lecture Notes in Physics. 202-204. 1984
- HIGH-RESOLUTION, FAR-ULTRAVIOLET STUDY OF BETA DRACONIS (G2 IB-II) - TRANSITION REGION STRUCTURE AND ENERGY-BALANCE. The Astrophysical Journal: an international review of astronomy and astronomical physics. 731-744. 1984
- SIGMA-GEMINORUM (K1-III + QUESTIONABLE) - VARIABILITY OF THE ULTRAVIOLET EMISSION-LINES NEAR CONJUNCTION. The Astrophysical Journal: an international review of astronomy and astronomical physics. 197-201. 1984
- THE MANY FACES OF CAPELLA - A SEARCH FOR ROTATIONAL MODULATIONS AND A STUDY OF SYSTEMATIC VELOCITIES OF EMISSION-LINES IN THE ULTRAVIOLET. The Astrophysical Journal: an international review of astronomy and astronomical physics. 784-798. 1984
- OUTER ATMOSPHERES OF COOL STARS .13. CAPELLA AT CRITICAL PHASES. The Astrophysical Journal: an international review of astronomy and astronomical physics. 223-233. 1983
- OUTER ATMOSPHERES OF COOL STARS .15. HIGH-DISPERSION ULTRAVIOLET STUDIES OF ACTIVE CHROMOSPHERE G-K DWARFS. The Astrophysical Journal: an international review of astronomy and astronomical physics. 784-793. 1983
- REDSHIFTS OF HIGH-TEMPERATURE EMISSION-LINES IN THE FAR-ULTRAVIOLET SPECTRA OF LATE-TYPE STARS. The Astrophysical Journal: an international review of astronomy and astronomical physics. 801-814. 1983
- THE NARROW ULTRAVIOLET EMISSION-LINES OF THE RED DWARF AU MICROSCOPII (DM1.6E). The Astrophysical Journal: an international review of astronomy and astronomical physics. L17-L21. 1983
- EMPIRICAL ESTIMATES OF NOISE-LEVELS IN IUE LOW-DISPERSION SPECTRA. The Astrophysical Journal: an international review of astronomy and astronomical physics. 243-246. 1982
- EVOLUTION OF CHROMOSPHERES AND CORONAE IN SOLAR MASS STARS - A FAR-ULTRAVIOLET AND SOFT-X-RAY COMPARISON OF ARCTURUS (K2-III) AND ALPHA-CENTAURI A (G2-V). The Astrophysical Journal: an international review of astronomy and astronomical physics. 791-802. 1982
- OUTER ATMOSPHERES OF COOL STARS .10. HR-1099 AT QUADRATURE. The Astrophysical Journal: an international review of astronomy and astronomical physics. 168-174. 1982
- OUTER ATMOSPHERES OF COOL STARS .11. HIGH-DISPERSION IUE SPECTRA OF 5-LATH-TYPE DWARFS AND GIANTS. The Astrophysical Journal: an international review of astronomy and astronomical physics. 550-558. 1982
- FAR-ULTRAVIOLET FLUORESCENCE OF CARBON-MONOXIDE IN THE RED GIANT ARCTURUS. The Astrophysical Journal: an international review of astronomy and astronomical physics. L137-L140. 1981
- FOURIER-TRANSFORM SPECTROMETER OBSERVATIONS OF SOLAR CARBON-MONOXIDE .1. THE FUNDAMENTAL AND 1ST OVERTONE BANDS IN THE QUIET SUN. The Astrophysical Journal: an international review of astronomy and astronomical physics. 1124-1140. 1981
- OUTER ATMOSPHERES OF COOL STARS .9. A SURVEY OF ULTRAVIOLET EMISSION FROM F-K DWARFS AND GIANTS WITH IUE. The Astrophysical Journal: an international review of astronomy and astronomical physics. 545-559. 1981
- THE COOL HALF OF THE H-R DIAGRAM IN SOFT X-RAYS. The Astrophysical Journal: an international review of astronomy and astronomical physics. 293-299. 1981
- THE STARS THAT DO NOT OBEY THE WILSON-BAPPU RELATIONSHIP. Observatory -Didcot-. 38-39. 1981
- THERMAL BIFURCATION IN THE SOLAR OUTER ATMOSPHERE. The Astrophysical Journal: an international review of astronomy and astronomical physics. 1064-1071. 1981
- DOES H- TRULY COOL THE SOLAR CHROMOSPHERE. Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics. 125-133. 1980
- OUTER ATMOSPHERES OF COOL STARS .3. IUE SPECTRA AND TRANSITION REGION MODELS FOR ALPHA-CENTAURI-A AND ALPHA-CENTAURI-B. The Astrophysical Journal: an international review of astronomy and astronomical physics. 76-84. 1980
- OUTER ATMOSPHERES OF COOL STARS .5. IUE OBSERVATIONS OF CAPELLA - THE ROTATION-ACTIVITY CONNECTION. The Astrophysical Journal: an international review of astronomy and astronomical physics. 279-299. 1980
- CHROMOSPHERIC SCALING LAWS, WIDTH-LUMINOSITY CORRELATIONS, AND THE WILSON-BAPPU EFFECT. The Astrophysical Journal: an international review of astronomy and astronomical physics. 509-520. 1979
- DISCOVERY OF X-RAYS FROM THE 40-ERIDANI SYSTEM. The Astrophysical Journal: an international review of astronomy and astronomical physics. L137-L140. 1979
- SEARCH FOR CORONAL SOFT-X-RAY EMISSION FROM COOL STARS WITH HEAO-1. The Astrophysical Journal: an international review of astronomy and astronomical physics. L117-L120. 1979
- CENTER-TO-LIMB BEHAVIOR OF 1ST-OVERTONE VIBRATION-ROTATION TRANSITIONS OF SOLAR CARBON-MONOXIDE. The Astrophysical Journal: an international review of astronomy and astronomical physics. 665-673. 1978
- CENTER-TO-LIMB BEHAVIOR OF CAI LAMBDAL-6573 AND [CAII] LAMBDAL-7324. Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics. 19-29. 1978
- COMPARISON OF SYNTHETIC AND MEASURED SOLAR CONTINUUM INTENSITIES AND LIMB DARKENING COEFFICIENTS. Solar Physics: a journal for solar and solar-stellar research and the study of solar terrestrial physics. 19-26. 1978
- EVOLUTION OF ALPHA CENTAURI SYSTEM. The Astrophysical Journal: an international review of astronomy and astronomical physics. 175-185. 1978
- IUE OBSERVATIONS OF COOL STARS - ALPHA-AURIGAE, HR1099, LAMBDA-ANDROMEDAE, AND EPSILON-ERIDANI. Nature. 389-394. 1978
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